Other Features Of Rdr Utility - NEC Express5800/R310e-E4 Maintenance Manual

Chapter 2 Configuring and Upgrading the System

Other features of RDR Utility

(1)
Commands for physical disks
(a) Remove Physical Disk From RDR Virtual Disk
All data including RDR settings on a physical disk can be deleted.
1. Click Start Screen 
Utility.
2. Right-click a target disk on the tree in the left pane, and click Remove Physical Disk from RDR Virtual
Disk.
3. In the Remove Physical Disk From RDR Virtual Disk dialog box, click Yes.
4. In the Remove Physical Disk From RDR Virtual Disk dialog box, click OK.
(b) Clear Hard MTBF
When a hardware failure occurs to a disk, the mean time between failures (MTBF) is counted and the value
is saved. In RDR Utility, the value is displayed at MTBF:HardCurrent and MTBF: HardNumberOfFaults.
These MTBF values can be cleared by the Clear Hard MTBF command.
1. Click Start Screen 
Utility..
2. Right-click a target disk on the tree in the left pane, and click Clear Hard MTBF.
3. In the Clear Hard MTBF dialog box, click OK.
(c) Clear Soft MTBF
When a software failure occurs to a disk, the mean time between failures (MTBF) is counted and the value
is saved. In RDR Utility, the value is displayed at MTBF: SoftCurrent and MTBF:SoftNumberOfFaults.
These MTBF values can be cleared by the Clear Soft MTBF command.
1. Click Start Screen 
Utility.
2. Right-click a target disk on the tree in the left pane, and click Clear Soft MTBF.
3. In the Clear Soft MTBF dialog box, click OK.
Express5800/R310e-E4, R320e-E4, R320e-M4, R310f-E4, R320f-E4, R320f-M4 Maintenance Guide (Windows)
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After running the command, the physical disk becomes an empty basic disk without RDR
Tips
settings.
This command can only be run on physical disks in Duplex/Syncing state.
○
↓  RDR Utility (or Start – All Programs – RDR – RDR Utility) to start RDR
○
↓  RDR Utility (or Start – All Programs – RDR – RDR Utility) to start RDR
○
↓  RDR Utility (or Start – All Programs – RDR – RDR Utility) to start RDR
1. Hard Disk Drive Operations